:root {
  --paper: #fbf8f2;
  --surface: #ffffff;
  --ink: #1f2a2e;
  --muted: #566469;
  --line: #e0d9cb;
  --accent: #0f5c5c;
  --accent-ink: #ffffff;
  --tint: #e6f0ee;
  --warn: #fbeee0;
  --warn-line: #d98f45;
  --serif: Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 18px/1.7 var(--sans); }
a { color: var(--accent); text-underline-offset: 2px; }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }

.site-header { border-bottom: 1px solid var(--line); background: var(--surface); }
.site-header .wrap { display: flex; flex-wrap: wrap; gap: 4px 24px; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; }
.brand { font: 700 20px var(--serif); color: var(--ink); text-decoration: none; }
.site-nav { display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: 15px; }

.disclosure { font-size: 14px; line-height: 1.5; color: var(--muted); padding: 12px 0; margin: 0; }
.crumbs { font-size: 14px; color: var(--muted); padding-top: 18px; }

h1, h2, h3 { font-family: var(--serif); line-height: 1.25; }
h1 { font-size: clamp(32px, 6vw, 44px); margin: 16px 0 12px; }
h2 { font-size: 28px; margin: 48px 0 12px; scroll-margin-top: 16px; }
h3 { font-size: 21px; margin: 28px 0 8px; }
.byline { font-size: 15px; color: var(--muted); margin-bottom: 24px; }

.verdict { background: var(--tint); border-left: 4px solid var(--accent); padding: 18px 20px; margin: 24px 0; }
.verdict h2 { margin-top: 0; font-size: 22px; }
.verdict p:last-child { margin-bottom: 0; }

.caution { background: var(--warn); border-left: 4px solid var(--warn-line); padding: 16px 20px; margin: 24px 0; }

.toc { background: var(--surface); border: 1px solid var(--line); padding: 14px 20px; margin: 24px 0; font-size: 16px; }
.toc ol { margin: 6px 0 0; padding-left: 20px; }

.table-scroll { overflow-x: auto; margin: 20px 0; border: 1px solid var(--line); background: var(--surface); }
table { border-collapse: collapse; width: 100%; min-width: 560px; font-size: 15px; line-height: 1.45; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { background: var(--tint); }
tr:last-child td { border-bottom: 0; }

.cta { background: var(--surface); border: 1px solid var(--line); padding: 20px; margin: 32px 0; text-align: center; }
.cta p { margin: 0 0 12px; }
.cta small { display: block; margin-top: 10px; color: var(--muted); line-height: 1.4; }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); font-weight: 600; padding: 12px 22px; text-decoration: none; border-radius: 4px; }
.btn:hover { background: #0a4545; }

details { background: var(--surface); border: 1px solid var(--line); padding: 12px 16px; margin: 10px 0; }
summary { font-weight: 600; cursor: pointer; }
details p { margin: 10px 0 0; }

figure { margin: 24px auto; max-width: 480px; }
figure img { display: block; width: 100%; height: auto; border: 1px solid var(--line); background: var(--surface); }
figcaption { font-size: 14px; line-height: 1.45; color: var(--muted); margin-top: 8px; }

.sources { font-size: 15px; line-height: 1.5; padding-left: 20px; overflow-wrap: anywhere; }
.sources li { margin-bottom: 8px; }

.site-footer { border-top: 1px solid var(--line); margin-top: 64px; padding: 24px 0 32px; font-size: 14px; line-height: 1.55; color: var(--muted); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 4px 18px; margin-bottom: 12px; }